Moved creation of handlers from broadcast to TDispatcher, readfile sends an...

Moved creation of handlers from broadcast to TDispatcher, readfile sends an empty document when the file to read doesn't exist

transmorpher/src/fr/fluxmedia/transmorpher/stdlib/broadcast.java

 /**
- * $Id: broadcast.java,v 1.3 2002-08-30 07:41:02 triolet Exp $
+ * $Id: broadcast.java,v 1.4 2002-10-16 08:11:11 triolet Exp $
  *
  * Transmorpher
  *
@@ -51,7 +51,6 @@ public final class broadcast extends TDispatcher {
     /** the constructor */
     public broadcast(String[] pIn, String[] pOut,Parameters pParam){
 	super(pIn,pOut,pParam);
-	contentHandlers = new ContentHandler[iNbOut];
     }
         
     /** the start element method of content handler interface */

transmorpher/src/fr/fluxmedia/transmorpher/stdlib/readfile.java

 /**
- * $Id: readfile.java,v 1.8 2002-09-20 06:51:36 triolet Exp $
+ * $Id: readfile.java,v 1.9 2002-10-16 08:11:11 triolet Exp $
  *
  * Transmorpher
  *
@@ -103,6 +103,7 @@ public final class readfile extends TReader {
     } //end proc
     	
 	public void read()throws IOException,SAXException{
+		try{
 		InputSource inSource;
 		if (iFilename !=null){
 			if (iFilename.startsWith("http://")){
@@ -122,7 +123,13 @@ public final class readfile extends TReader {
 		}
 		else
 			iReader.parse(standardInput);
-	    } 
+		}
+		catch(IOException e){
+			System.err.println("File : "+iFilename +" can't be found.");
+			iReader.getContentHandler().startDocument();
+			iReader.getContentHandler().endDocument();
+		}
+	}
 	
 	/**
 	 *  Begins the parse of a file. This method is called inside a repeat . At each loop, file is changed.